package org.daochong.lang;

import java.util.Map;
import java.util.Set;

public interface IAttribute {

	public void removeAttribute(String id);

	public Object getAttribute(String id);

	public void setAttribute(String id, Object value);

	public Set<String> getAttributeKeys();

	public void clearAttributes();

	public void addAttribute(String id, Object value);

	public void addAttributes(Map<String, Object> attrs);
	
	public Map<String,Object> getAttributes();
}
